Anyone else have trouble sliding 99d’s formula fours, as in can’t get them to slide whatsoever? I’m on 54mm tablets and this is my first expierance with ff. Never been a great powerslider but I could get my previous sets of rictas and normal spitfires to slide with enough speed. I can’t get these to budge or break grip even when I’m bombing a hill with smooth surface. I know 99s are softer than most street wheels but p much everyone I’ve talked to said they slide fine previous to buying them. Probably just a matter of my skating ability, but was wondering if anyone else has this problem. I skate all terrain and use my board as transportation in Tokyo so I don’t want to go up to 101s or switch to a thinner contact patch wheel but I also like to slide. Absolutely love these wheels besides this issue, couldn’t believe how much faster they were than normal urethane.