250-500cc Float height confusion (TMX WR250 04)

I read some threads where float height is 20mm for mikuni TMX. I read in sudco.com 20mm too but that carburator (TMX/TMS) is different, it´s not like husq TMX.

Honda CR250 (01,02,03) uses TMX and in service manual float height is 15mm. Looking at the picture it´s exactly like husq carburator but if I set it for 15mm the valve don´t closes and overflow.

I guess, just float is different from husq to honda and float height is different because this. But 20mm is correct? Remember, 20mm in sudco site is for other carburator.

My float looks different from husq and honda float pictures...