[mashie72]

I'm wondering if anyone has practiced much with sponge balls (Either Pelz type or whimpier indoor sponge types)..If so, are there any adjustments with aimpoint due to the sponge balls compression or aimpoint with slow motion and low compression?..I'm pretty sure the aimpoint is supposed to move down plane the slower on swings...or any other adjustments to consider?

I ask this because my two closest driving ranges have shut down and I'm sure others are probably in this same boat..or sponge ball backyard practice is not recommended when leaning TGM?

Mashie72