Couldn't resist buying an older JOBO CPP-2 in almost-new condition. It's serial number, 20438, indicates that it has the 1st upgrade-a better motor. Eventually, I'll upgrade the unit to better handle 3000 system drums but for the present I want to install just the lift and try to use it for a while with a #3010 drum. Besides the lift, #4072, I'll buy a #95523 black drive cog, since I have a straight shaft. But I'm confused as to whether I also need to buy a #95200 transfer gear set. Is it needed or is it part of the lift package? I've tried to contact Omegasatter, who now handle JOBO, but get no reply. Thanks. Rick Durbin