Ron, yeah...it's ok. Don't remove any of the tupperware. Tupperware removal is not needed. It's an easy job. All you need is a flat ring spanner (8 or 10mm, can't remember which). A ring spanner locates easier than open ended (but open ended if you prefer). First use a small mirror to locate the adjustment nuts for vertical adjustment. These are the upper outer nuts for each light unit. The lower more central nuts operate the horizontal adjustment. Next, reach up under the tupperware and find the adjustment nut again with your fingers. Put the spanner on the nut and turn anti-clockwise (counter clockwise or counter inteligence as you guys say). Don't turn too much at once, maybe quarter turn at a time. Preferably, have the bike just a few feet from a wall or garage door with the lights on so you can see how much you are moving the lights. Remember, a small movement on the garage door translates to a big movement down the road when riding.