I just bought a CEB-3 Chorus pedal (very nice!). However the instruction manual says that you should only use specific expression pedals with the device or it could cause damage (suprise, they say to use only Boss wah pedals). I have a Dunlop Crybaby 105q. Will this wah do any damage to the the corus or is Boss just trying to sell me theirs? Does it matter which i put first in the chain?