RC Tank Warfare community hobby forum

Hi I have problem in second tank with the Hopup "Bucking" . How can i fix this ? The little O-ring - Hopup bucking must be stable and bunge the capsule the fronds inner piston just before the big piston pumps and press the air. Is there any other way to replace this Hopup "Bucking or another different way ? Thank you . Have a nice night.

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Hi Mr leopardgreece.

This "Help" section is for help with forum problems, NOT tank problems, you have most of the forum above this section

Moved to general questions for now.