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Re: sponges challenger 2 build
Posted: Fri Apr 17, 2020 6:42 pm
by spongehoobtank82
Also wanted to reduce the chance of stray wires going between turret ring and servo pinion so made the nifty little cover

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Re: sponges challenger 2 build
Posted: Mon Apr 20, 2020 12:59 pm
by spongehoobtank82
Re: sponges challenger 2 build
Posted: Fri May 01, 2020 11:34 am
by spongehoobtank82
Re: sponges challenger 2 build
Posted: Fri May 01, 2020 1:33 pm
by Black Knight
Looking great!
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Re: sponges challenger 2 build
Posted: Fri May 01, 2020 2:21 pm
by spongehoobtank82
Black Knight wrote:Looking great!
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Cheers BK! How's your challenger coming along?

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Re: sponges challenger 2 build
Posted: Fri May 01, 2020 3:24 pm
by Black Knight
Not too bacd cheers mate. Played with the tick control so I now have drive/turret rotation on the right and turn/gun elevation on the left - surprised me how much smoother it makes things! Just waiting now for a fully functioning board (with turret rotation) to arrive so I can tidy up the wiring and get some serious plying fone )think I've solved my track issue!).BTW what elevation/recoil unit are you running?
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Re: sponges challenger 2 build
Posted: Fri May 01, 2020 4:37 pm
by spongehoobtank82
That's an interesting idea about the sticks, I had considered changing them round, but I would prob crash

am to used to the way they are, I have always thought about turret rotation on one stick and elevation on the other for finer control

Elevation/recoil unit?

Well when I started we didn't have those really so you kinda just made your own so I still do (am not that old

) Well the recoil is a BB unit cut up and a servo glued to the side to, it's more in depth than that though

and the elevation is some more plasticard and another servo super glued to the turret roof, don't ask me about servo rotation either, that involves alot of plasticard and superglue, epoxy and polycement

There used to be a guide on here somewhere how to do all that but not seen it in ages, if anyone wants to know how I can do a guide ( I think I have pictures) it's alot cheaper than buying them. Although it's not neat/pretty (on the inside) but anyone who has followed my builds will see am not into neat/pretty
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Re: sponges challenger 2 build
Posted: Fri May 01, 2020 4:53 pm
by Black Knight
No worries. I have no-where near your skills or artistic tallents so I tend to concentrate on what I can do instead LOL. I found I have better control with the sticks seperated - i can turn accurately and smoothly at speed now. Regarding the elevation, I have a minor issue with mine that isn't something I think I can fix myself (it's a metal unit). Not to worry though (and sorry to hijack your thread)
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Re: sponges challenger 2 build
Posted: Fri May 01, 2020 5:00 pm
by spongehoobtank82
Black Knight wrote:No worries. I have no-where near your skills or artistic tallents so I tend to concentrate on what I can do instead LOL. I found I have better control with the sticks seperated - i can turn accurately and smoothly at speed now. Regarding the elevation, I have a minor issue with mine that isn't something I think I can fix myself (it's a metal unit). Not to worry though (and sorry to hijack your thread)
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Well what's the issues? Am sure I can come up with something, and to be fair in my humble opinion yours looks just as good as mine! And yours is neat and well laided out, something I can only aspire to
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Re: sponges challenger 2 build
Posted: Fri May 01, 2020 5:03 pm
by Black Knight
I'll take that as high praise indeed!
My issue is that the toothed segment fitted to the side of the breach isn't tall enough - it doesn't cover enough of an arc to allow full elevation. The servo gear runs off the top and continues turning yet depression is fine. I have actually spoken to the manufacturer (DKLM) and he is looking into it at present.
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