I have, with stunning results. 5 to 6 mins in Solution a and b. 30 secs agitation for the first min in both solutions and then 3 secs every 30 secs thereafter. Dump each solution quickly. No wash. Fix for 5 mins. Wash for 5 mins. Dry normally. I use a wash agent from the out fit in Wash state.... can't think of the name....also I prefer the Aura. I do mine in a Bronica ETRSI with a 40mm. Have fun !!!!!