Use rope to hold valves for valve spring removal & stem seal replacement + WARNING in pinned comment

Buy 3D printed Valve Spring Compressor Kit: https://bimmerzen.com/store How to use the rope method inside the cylinder to prevent the valves from dropping to low during valve spring removal and valve stem seal replacement. Related videos: N42/N46 Compress and remove valve spring without compressed air:    • N42/N46 Compress and remove valve spring w...   N42/N46 valve stem seals replacement (fix high oil consumption):    • BMW N42/N46 Valve Stem Seals Replacement P...   DISCLAIMER: BimmerZen assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. BimmerZen recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of BimmerZen , no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not BimmerZen.