The variable cap value is not critical. Just be sure to have the minimal amount specified. A little more is okay; you will just have more C per revolution, and your tweaking/tuning will be a tad more touchy.
Modifications are okay! I had to mod mine just to get it to work reliably.
Philip
KA4KOE
Modifications are okay! I had to mod mine just to get it to work reliably.
Philip
KA4KOE