Durb wrote:
I can't see that raising your landing gear higher would have any effect on your trailer moving. The slope of your pad would be the determining factor. You are correct in that the X-chocks are stabilizers and should not be completely relied upon. Your peace of mind is important so upside your current chocks. Many on this forum like the Harbor Freight rubber chocks.
This^^ raising the front end (or lowering it) won't have any effect on whether the trailer wants to roll away. That is entirely due to the slope of the parking site.
I have a pair of plastic chocks from Camping World that we bought with the $50 gift card we got when we bought the TT. I also plan to buy a pair of Anderson Levelers that will do the chocking on the side than needs to raised for leveling. I don't unhitch until the TT is level left to right and then chocked on both sides, so it's not going anywhere on it's own.