ORIGINAL: jayseas
If a person doesn't have a balancer, is there something that you can make that will do the job?
I have purchased some sig champion 10% nitro. And will add some more castor.
Hi JaySeas,
You can put a shaft or dowel through the prop hole and prop it up on two razor blades held vertically on the bench by wood, glued to the bench, etc. This way a heavy blade can be readily seen as it drops with gravity. I sand the front of the heavy blades to balance.
Sig fuel is very good and consistent. I use it often. Adding castor to it will make for a good mix for these old bushed engines.
Chris...