I spend a lot of time hitting indoor on Trackman during the winter months and I've started to notice a bit of a discrepancy in regards to spin with the RCT balls as compared to standard ProV1's and even the older version RCT's I have.

It seems to be around 500rpm lower spin than a standard golf ball. Mostly in shorter irons, PW-7i. The longer irons and woods seem to be normal.

Has anyone noticed this, I have not noticed any major loss of spin on the golf course and I've been playing the same irons for 2 years now. Could it be that my irons, just spin less now than they did previously as the face as worn a bit.

I do practice quite a bit so that's a logical explanation and admittedly hit my shorter irons more than the long irons and driver.

Just was curious if anyone else had noticed anything like this with the RCT balls.