Started with 6 iron and increased distance by 15-18 yrds with correct shaft which reduced spin and increased smash factor. Checked wedges and they were good. Justin adjusted several of my clubs to get my distance and accuracy optimized. Driver was good and validated spin rate around 2400. Hit several different Hybrids to find best on that increased distance, reduced spin. Lastly checked putter, adjusted loft and lie to get the ball rolling smoother and without skid. Hit alot of $@!#%. everything took about 2-2.5 hours.