Didn't get much time during the week to work on the T90, but now that my exam is done and passed (yay!) I have spent a bit of time last night and today working on the rubber skirts.
first thing first, now that I had my material I was using (some 0.2mm scrap tin sheeting) I could make the proper dimensions for what I needed to cut out, and prepare that in a drawing for me to follow;

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And with that drawing, I cut out and bent my little brackets to shape.

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With that, I first cut off the bold heads of the bottom of the tank, and sanded them back;

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and assembled these on the underside of the tank like so;

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I will do some cleaning up sanding, and paint these before I permanently mount the rubber, but I wanted to test fit and cut the rubber to size so that it is ready to go asap.
I had measured based off the real tank's dimensions for the rubber, and the bottom parts looked fantastic. However, on the top, the measurements I had were too wide, so i needed to trim them.
I mounted the track temporarily to check the gap between it and the skirt, there is a pretty scale accurate clearance between the skirt and the track, but I am concerned that on the model when running off-road, this might get caught with the assistance of some FOD.

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After cutting them all to scale, I thought a dry fit was in order, I used some masking tape to hold them on temporarily, and wow; I'm very happy with how it looks so far!

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There are the face brackets that the rubber is held between also, and they will be mounted after the painting is done.
I am hoping to stick all of this in with dressmaker pins for that extra 'bolt' appearance, I just need to find somewhere that sells 0.7/0.8mm drill-bits, (alas, my local bunnings does not)
Cheers,
Wings