really shouldnt be this hard. i have some schaller prazisions-mechanik [made in germany] tuning heads, then need to have holes drilled where my old tuning machines were nut im having to resort to beating them in the hiole with a rubber mallet, seeing as how im drilling 3/8 holes, but its made in germany could it be so possible that the hole needs to be drilled in metric as well???

idk this is just annoying...

and i doubt its too good for the tuners eather...
Quote by Pilots
Discrepancy: While at 110 KIAS and 35 deg AOB with full right pedal, trims would not keep helicopter in correct Outer roll loop.

Corrective action:
Could not duplicate on ground. 11A799. NPPC
I dont see the point of this thread. Obviously if they arent going in you didnt drill the right size hole.