Hey Paul
My 2 cents is what others have told me, 1 is use masking tape or painters tape, to cover the wood first then spray the adhesive then pattern when done cutting just undo the tape and the pattern will come up with it.
2 is get some mineral spirits, bout 6 bucks at walmart not sure of the size bottle, but when u spray adhesive to wood, then pattern, cut, soak the left over pattern with mineral spirits, let stand 3-5 minutes, then rub off.
Best spray adhesive to use is 3m, ( my opinion). i do the tape first then pattern, for the more detailed pieces, and use carbon paper (i bought from ebay) for the less detailed, just trace around pattern, and voila its on wood.
Hope i helped some, i am still a newbie, but passing along advice i got
Jim