I finally fitted the "Easy Lift Davits" (originally manufactured by CEREDI, Italy) to my Bavaria 38 (2003) while staying in Portoroz, Slowenia (at 36°C !!).
(
http://www.ceredinautica.com/eng/Accessories_Tender_easy_lift_davits_13_62_0_ceredi.aspx ). This Davit system is also available under different brand names and from other makers.
Since there is no large platform available as on motor boats I had to make some aluminum brackets and fix them to the aft of the boat. One has to crawl really far into the back of the Bavaria to tighten the screws and nuts of that part. The aluminum bracket is 5mm extruded alu and should hold the only 25 kg light dinghy. Walking on and off to the boat won't be possible because the dinghy will be slightly lifted to hook to the lifting hooks.
On top of the brackets I put the "Transom Mount Brackets" provided with the package. I mounted the parts at a distance of 50 cm, determined by the possible position of the "Lifting Pads" on the dinghy.
The place for the Pads was marked on the inflated dinghy and the glue applied to dinghy (with masking tape) and pads. After that I attached the pads and pressed them as strong as possible to the dinghy, removed the masking tape. One must wait min. 24 hrs. for the glue to mature, before putting any charge onto the pads, or lift the dinghy on it.
Everything's working fine