Help needed, friends! The driveshaft vibration at speed is driving me crazy.

[Josephrop]

Hello all!

I've come across a frustrating problem – there's a significant vibration when driving at speed, and it's clear the driveshaft is the culprit. The vibration is worse around 80-90 km/h. From what I've read online, it's likely an imbalance problem.

Now I'm trying to decide the best way to fix this:

Remove it and take it to a balancing machine. This method is reliable but can be costly and time-consuming. I've read about balancing it without removing it. They balance it on a lift with some tools without taking it off.

Has anyone encountered a problem like this? How did you fix the driveshaft vibration, what method did you use, and why?
I want to buy a device like this for Balancing Set In this store https://www.ebay.com/itm/395385828021



Do you have any tips or advice to offer? I'd really appreciate any advice and recommendations!