Leap,
If you can use Tom's spreadsheet, I modified it slightly by adding a few columns to do LD AIM. Mainly I add two columns: real shares, and real shares value. It's really easy to use. You put in the total number of shares you want the AIM to use(I call this virtual shares, Steve call it total shares) and the real number. The real number is not used by the program except to keep track for your info.
If your real shares=200 and virtual shares=400 your leverage factor is 2. I may change my terminiology to Steve's because I call the bigger holding virtual, whereas Steve would consider I have 200 virtual shares and 200 real.
In any case the system is very simple and will result in larger trades corresponding to the total(including virtual) holding and should provide increased yield.
If you like I can send you my spreadsheet. I can walk you with it over the phone. My email is humancat@earthlink.net
Adam
Adam