We have a 2006 Goldwing GL1800 with a Monarch II trike kit. Whether riding solo or with a passenger, the rear tires skid just going over small bumps and road imperfections. More pronounced skidding going over larger bumps and railroad crossings. You can even smell the burnt rubber. Raising the suspension to 25 seem to help some. I normally fill the rear tires to 25 psi. Has anyone experienced this skidding and what was your solution(s)?