Custom linear sliding c channels

Hello, this year I have a linear elevator lift. My only issue with it is how heavy it is due to the steel linear slides. What I was wondering is if anyone has attempted to make their own linear slides using perhaps the white spacers? Let me know if you’ve tried this, seen this, or have pictures or videos of this! Thank you!

Green Eggs Gateway.

Yes! I thought I had remembered this from somewhere but I wasn’t sure. Do you think this worth it as a replacement or the linear slides on an elevator lift?