Ya know 90% of the time it is someone you know or someone who has come into your shop earlier that day,(ive had it happen to me) if you notice someone that comes in starts asking you a bunch of questions,and starts looking at all of your stuff, then leaves with out buying anything,make note of that person because he might just be back at midnight. its a shame that i have to invest hundreds of dollars to make my place a compound rather then a tranny shop just to protect my own stuff. I told the cop once who was looking at my cyclone fence that had been cut up the middle with wire cutters, that i had some vietnam vet buddies,who could install all the cool boobie traps like the bamboo stake that pops up and pins the guy to my fence, he laughed and said i understand your plight however id be the one going to jail,i will never understand our justice system, i have zero sympathy for thieves and crooks,i feel if they are willing to take the risk of climbing over my fence and stealing my stuff that they should take the risk of dying,this may sound cold but when it happens to you you might feel differently,i believe in the old judge roy bean,style of justice. anyway since you cant do that we have installed cameras and vhs tapes,i guess thats the best you can do, sorry to here your stuff got stolen hope you get it all back, goodluck