Q about gut/poly hyrbid using String savers

BagelMe

Semi-Pro
I'm thinking about buying some sets of Vokl V-fuse (which is a hybrid of a gut and poly) and since I use a decent amount of spin I'm going to use string savers. I normally use Luxilon BB power rough 16 @ 55 NXT tour 16 @ 57. However, I have never used string savers before and I hear that it makes the string bed stiffer so I plan on lowering the tension. What tension should I put the Vokl V fuse hybrid /w string savers at to make it feel like my normal tension setup? (BTW I am using a BLX tour 90 if that even matters)
 
Top