Open the roof and dry it asap, if you have a mattress on the roof bed I would remove it until it is dry.
Regarding aligning a Reimo roof, from experience it’s not as easy as you might think. I have an Easi-fit and have made some adjustments with limited success.
I agree with the previous comment that the anchor fasteners for the rear hinge connection to the van do seem a bit too small for the job.
I have never found formal instructions on how to do this.
Unless you find a better method, this is what I did with a roof that was slightly twisted:
1. With the roof fully raised check the hinge fasteners are tight, I found some slightly loose and re-tightened.
2. Again with the roof fully raised check the location of the hinges front to back by taking an accurate measurement from a fixed point on the left and right hand sides. IE top edge of tailgate. Compare any differences in left and right hand and estimate if an inline hinge adjustment to equalise these measurements will correct the alignment.
3. If so the rear hinges are slotted at the attachment to the van roof, the fasteners can be slackened and the hinge / roof twisted accordingly. THATS THE THEORY!!!
I found that it was almost impossible to slide the hinge due to the weight of the roof and gas struts creating torque. What followed involved 2 people on step ladders juggling one corner of the roofs weight and a gas strut popping off unexpectedly, many minutes of F‘k this and F’k thats later it was back where I wanted it and fixed down!
Never doing it that way again
I’ve since given this process a lot of thought and I suspect the easiest method is to:
1. Position the roof semi raised so that the rear hinges and gas struts are accessible, support it in this position with spacers between the bed board and the Reimo roof inner making sure it is even and secure
2. Disconnect both gas struts at one end, which ever is easier.
3. Slightly slacken both hinges after using masking tape to reference the original hinge points.
4. Align the rear hinges left and right to the same measurement on a fixed point left and right on the van roof.
5. Lower the roof carefully with or without the struts connected and check alignment.
6. Re-work if needed or if good raise on spacers as before and reconnect the struts if they were left disconnected.
What ever method you use the fasteners at the rear hinges need regular checks for torque.
If the whole roof has been pushed sideways I believe the only way to correct it is to apply sufficient force to move it back.
I wouldn’t attempt this in windy conditions and a few extra hands are useful, these roofs are very heavy.
