RTI Rti prophet 2 sping 1&2 specs

Hi everyone,

Just dismantled my RTI Prophet 2 and I lost the spring 1 and 2, number 15 and 19 on the part list respectively.

We don't have any RTI dealer where I live. I asked RTI for the dimensions and specs on both springs but they rather sold me the spring. My problem is the postage and lead time don't make sense for those springs.

Is there anyone with the information abiut the specs of spring 1 and 2, as shown in the diagram below?

Screenshot_20250622_062450_M365 Copilot.jpg
Screenshot_20250622_062535_M365 Copilot.jpg


Thanks.