can someone tell me how I work out the following Q re fitting a wavetrac to my SLK32
Q from Devin at Unitrax ....
"....
We need to confirm the style of output shafts. Do you know if you have the "push-in" style output shafts or the "bolt-in" style? If you have the "bolt-in" style shafts, we will send you the orings and circlips required for the installation. Additionally, you will need to have the output shafts machined slightly. The "push-in" style output shafts require no modifications....."

Get under the car - have a look - maybe take some photos....
give him my VIN....
hmmm
??