30 is a good number @Highspeedlane. Congratulations!
Thanks Mike as well as you all for your supportive comments. I knocked out shave 30 this morning with no sign the blade wants to slow down. I should also mention every shave has been with Proraso green, an Omega 10049 boar brush, two passes plus touch up.
In the past when I've abandoned blade longevity tests it was more often due to me getting bored with using the same razor every day than the blade giving out. In fact it's remarkable how fast and loose I can use this Merkur Progress with the blade basically "broken in" but still very shave sharp. Every shave super close and smooth!
As far as razor adjustment I started at about 1.5 for shave 1 to 12 or so, dialed up to about 2.5 for shave 13 to about 20 and have been set at 3 for all remaining shaves up to now. The plan is to continue onward. I haven't done anything to the blade since loading it...no stropping, no flipping...the only variable has been a slight increase in the blade exposure as I've gone along, using this Progress.
Thanks again all and hope to be back here for another report (with any luck ) around shave #50!