Decades later, those springs are well used so Id be surprised to see that, even on an NOS razor that’s been compressed on setting 1 for decades. I can make the baseplate tilt manually like my other modern adjustables if I press it to one side. I think Pearl could have saved some bad press and worked on those springs during packaging.
Brother you just healed a lot of heart burn I had for my $$$ Rex Ambassador N2 series razor gathering dust due to this blade canting issue.
I took Your advice and kept jogging the spring on my copy by pressing the base plate when on the highest setting.
I also jogged the adjustment wheel from the lowest to the highest Setting and it came to my attention that the dial doesn't turn Smoothly and consistently all through 1 to 6.
It tightens up almost locks around 5 and then moves on with a scratchy feel.
Apparently the spring seems to be this Razor's Achilles heel.
After exercising the spring for hours, I finally shaved with it today going up to 2.5 and it have me a great shave for the first time in the time I have owned it !!
With regards to the Pearl Flexi - while I see folks dissemble razors and highlight all possible design faults, the common sense approach you've suggested seems to just work fine.
Since both razors are CNC milled which would have the tightest tolerances of manufacturing, I doubt that issues are due to malformed razor parts which are possible in cast razors.
Some users have claimed that the flexi is a blatant copy of the Rex Ambassador, which means that the design faults of the flexi would also have been copied!
This leaves the spring as the only variable in introducing the error, which should be resolved using your breaking in technique technique !
I did contact Pearl Shaving on the reported issues and they said that they are fixing this issue in the December batch and also taking care of customers who have this issue actively. This is great customer service in my book.
Thank you once again for such a common sense approach to problem solving and resolution of this issue.