Where under the seat did you put it?  Only I have found a position to the right of the CDI unit, there is a little area I can slide it down (right side).  The breather can sit under the seat & the delivery tube comes under nicely.

Only problem the CDI mounting bolts are out by @ 1/8". 

Question............ if the CDI unit is softly fixed by zip ties will this affect the CDI if it moves slightly or does it need to be rigidly fixed?