circuit board spacers

[jerseyman32]

I was wondering if anyone has used circuit board spacers on the istick or mvp. Are they worth looking into

 

[r77r7r]

I've heard of both PV's using them successfully. Altho I heard you have to be carefull they don't fall out. The o-ring fix would be much better...............

I slapped a short 510-510 adapter on my istick myself.