Minimum clearance between mid-drive housing and suspension linkage bolts

[sysrq]

Is 0.63mm clearance between Maestro suspension linkage bolt head and BBSHD housing enough or it needs to be more to account for possible frame flex?

 

[Johnny What]

Is 0.63mm clearance between Maestro suspension linkage bolt head and BBSHD housing enough or it needs to be more to account for possible frame flex?

I have 2011 anthem with maestro, had hd but now bbs02 (25A x 52v, enough and lighter/narrower). Just put a feeler blade in, had to clear mud (proves it to me) , fair bit less than you .015” , you’ll be sweet. Just watch chainring clearance to swinging arm, mine did kiss at one point so shimmed it (and painted the tiny mark) all good now.. 3k miles odd, some radical terrain fully loaded with saddlebags etc,
I love it

 

[sysrq]

I have 2011 anthem with maestro, had hd but now bbs02 (25A x 52v, enough and lighter/narrower). Just put a feeler blade in, had to clear mud (proves it to me) , fair bit less than you .015” , you’ll be sweet. Just watch chainring clearance to swinging arm, mine did kiss at one point so shimmed it (and painted the tiny mark) all good now.. 3k miles odd, some radical terrain fully loaded with saddlebags etc,
I love it

Shame already put on additional 1mm spacer resulting in 1.6mm clearance. Someone from electricbike.com forum also ended up increasing the clearance to be on the safe side.