A couple more ideas
The little LED flashlights being sold now in auto parts stores that have the flexible shaft to a single lamp ($3.50!) work great for bore lights, staring into cases, etc. I use it to look for internal case stretch rings, best thing I've found for that.
I use RCBS x-dies for my 25-06 that require trimming to less than standard minimum. I use the little Lee handheld trimmer with the case holder chucked into a drill. To trim shorter, I just ground off the end of the pin that goes through the flashhole to contact the shellholder base.
I've got an older 7mm/06 that I wanted to try the Lee factory crimp die on. Lee doesn't make that die, but a .280 Remington die works fine after grinding the end off .050 on a surface grinder. Although I'm not presently crimping the 25-06, I did the same thing to a Lee FCD to match those shorter x-die cases.
If you live in the boonies and get a case stuck in a die like I did, you can make a puller by drilling and tapping the primer hole out (after backing off or removing the expander ball) and using a combination of washers and sockets to stack over the case. if you have a drill stop use it to keep the drill from punching through and getting tangled up with the primer punch. Best use a fine thread socket head screw, tighten and tap lightly, tighten again. Worked for me.
I measure distance to lands by pinching a fired case neck enough to friction hold a bullet barely seated. Then gently close the action, extract & measure OAL several times and write it in my notebook. I don't want to put a stoney point in my barrel, it might scratch something up
A shotgun bore mop works great for cleaning bottleneck sizer/seater dies in medium sizes.
That's it for cleverness for now.
Tom