Dear Friends;

Some time ago Iwas see at this forum one picture of laser device brand b.....(I forget thename)who make a perfect 90º cross lines. It was used to check the right placement of fin and stab. At that time I look forthis device trough internet and found it for about 30$. NowI like to buy it, but I do not remember the brand of this device and I can not found the thread where it was. Can some one remember the brand of it or recommend me alaser device who makea perfect 90ºcross lines? I was search it at this forum but not succes.

Thanks in advance.
Alfonso Garcia.