Help radiator is a too short.

[Nodnarb76]

I am in the middle of my LS swap, and have ordered an Enytropy Radiator with the electric fans. When I went to install the radiator, I found out it was about an inch too short to use my existing brackets. I sent the radiator back to Enytorpy and requested a larger one (said they had two sizes for my truck). After 3 weeks of waiting radiator came in and it was still an inch too short for my stock radiator brackets. I have ordered some brackets from LMC that bolt to the side of the radiator support instead of the top which hopefully can make up the inch of difference. If these don't work, does anyone have an idea as to what I can do?