[R-390] Gear train help needed

[Bill Coleman N2BC]

Greetings,  

I'm having trouble getting the geneva drive in sync.  For example:  on the switch between 7 and 8 mHz, about 80% of the rotation of the bandswitch happens going from 7 to 8 mHz, another 20% going from 8 to 9 mHz.  I'm just guessing at the percentage, the point is at the next higher (or lower) mHz position there's a bit of additional rotation on the bandswitch.

I've got he latest Y2K manual - great write-up.  Just no joy as jet.

When I took the gear train apart, I left the geneva assembly in place as recommended.

Hints??

THX & 73, Bill    N2BC