Orbea Rise H Long-Stroke+Mullet = problem w/ chain ring clearance?

[BrookeBikes]

I’ve finalized my small H Rise’s modifications which are outlined below. I have not changed the stock e13 cranks and 32t chainring. With all the geo changes, I’m now looking at very little chain ring clearance at the chain stay. It doesn’t touch the frame but it’s within a millimeter. Not finding anyone else discussing this problem. Curious if you have encountered this with a long stroked and mulleted H Rise? Not crazy about going down to a 30t chainring. I wonder if Shimano offers better clearance…or a spacer?

-DVO Oynx 160mm fork
-DVO Topaz 216x63mm
-27.5” rear wheel
-offset top AND bottom mount bushings based on recommendation from Offset Bushings.com

 

[BiGJZ74]

Mullet shouldn't cause that. My H has no clearance issues long stroked but I'm on a large frame.