I don't know if the picture is really showing what I'm doing that beam stops at the black column the beam is only 10 foot 4 inc long. The joist are different sizes that's why I padded them to make the them all the same. It's not working because those pads are being compressed and not holding up...
Here is some pictures i attempted to pad out all joists to 10 1/4 which is not working because the low side of the floor that is taking all the jacking pressure the pad is cracking and sinking in to the beam
I'm trying to level my kitchen floor. I made 2x8 beam out of 3 2x8 10 foot boards. Bolted it together and screwed it. Then I measured the joists some are 2x10 and some are 2x8. How do I fill in those gaps? I tried using ripped 2x4s but they cannot with stand the force I'm lost don't know what to...