Had a set of these Macgregor Syncrolites hanging around forever. Look brand new and I never tried one because they felt like fly swatters.Decided to put a half inch extension in the 6 iron and a new grip and take it with me my last round. "“WOW". Picked up an extra club distance and hit it pure 6 out of 8 times. I was using it on shots weather they called for a 6 or not and the 2 misses where not bad. Lengthened and gripped up the rest of the set and will get them out probably today. Only problem is no 4 iron but I'll throw in my VIP 4 for a tin cup look. Must be what the ultralight xoxo stuff feels like?