Heck, even after doing that procedure, twice, ours still popped (Previous Silverback). Since we were living in it, I just put 6 beefy jack stands under the frame where each hydraulic leg was, and no more popping. It made the most noise during big temp changes (morning / afternoon).
Always worth a try. Results have varied among owners.
John and Rebecca Dickson
Emma-7 / Little John-5 / Iva-1
Full Timing Again, Rev B
2013 Ford F-350 Lariat CC LB PSD
2015 SOB TT - With OC's Awning Poles (#8)
At least in Heaven, RVs will be perfect, and I won't have to keep fixing them.