JT Strong Arm Stab. vs. 2 Addit. Front 30” Scissor Jacks

2 more scissor jacks won't do diddly to eliminate wiggle. Unless you get 4 of them and mount them near the wheels and lift the wheels off the ground. JT Strongarms work very well. They may not eliminate all the movement, but they will eliminate a lot of it. Now I can put my full cup of coffee on the table and not worry about it spilling if someone walks around.

You need a new tech.