mains and crosses for kbt

[The_Punisher]

i heard that for the kbt, you need 21 feet for mains and 19 for crosses. this makes finding hybrid strings very hard, because i have 2 kbt's and because of the string pattern, 18x20, i need 42 feet for mains and 38 feet for crosses. unfortunately for me, almost all string sets only come with 40 feet of strings. this is perfectly fine for crosses, but causes a major problem for mains. so can anyone tell me if it is possible to string 20 feet of string for the mains and crosses of a microgel radical 98 (<--- i've recently become interested in this racket, and im hoping it doesnt have the same problem) and kblade tour, or recommend other options for me?

 

[pfchang]

That is somewhat surprising when some rackets with even larger head sizes are perfectly fine.

 

[yebo]

yea i found myself needing more than usual amounts of string for the kbt.. i think i got it with like 20.5 ft with a syn gut, dont remember exactly tho