Question about phase lead when tuning the primary

[Benjamin Lockhart]

I have a simple question, does anyone know if I'll have to adjust phase lead when adding 2 turns to my big DRSSTC primary?

I already set it when tuned for a 36" toroid and now the 48" toroid is done and I'm ready to test it at a lower frequency.

[Anders Mikkelsen]

I would measure and verify that the phase lead is sufficient after changing primary parameters, over trusting any advice that it won't be a problem.

[Benjamin Lockhart]

You're right, That was a lazy question.

I measured it and it didn't need to be adjusted very much. I could have probably left it alone.