I spoke to a Fox Service Advisor when I was purchasing my DPX2 a few weeks back. Wanted to know if there was a tune for the 5010, which there is. Here's the info he gave me:
"The tune recommended for that shock on your bike is listed below. It’s not a stock tune, so you’d need to send it to one of our service facilities if you wanted it changed. For a brand new, uninstalled shock the cost is $50. If the shock has been used the cost runs between $85 and $180, depending on the additional services needed.
DPX2, Factory Series, 3pos-Adj, Evol LV, Santa Cruz, 5010 , 210, 50, 0.4 Volume Spacer, CLA002, RLA014"
So, their tune for the V3 5010 uses a .4 spacer.
This is the info for my '19 DPX2 with factory tune:
2019, FLOAT DPX2, F-S, K, 3pos-Adj, Evol LV, FOX, AM, 210, 50, 0.6 Spacer, CM, DRM, Rezi A F M+, Orange Logo