Lost Biff

[Rakso]

When i was doing some exp-gaining together with my hired mercenary around the Old Xardas Tower i heard him runned away for fight some monsters, he won and killed them as i heard his "victory" voice but... He couldn't find the trail to find me anymore and i couldn't spot him. I decided to get back to the Castle and sleep one day but i couldn't find Biff spawned near the battering ram, i decided to search for him a little once again but at last i decided to respawn him with cheats... First time i used them in this game, sadly the new dragonslayer got himself kinda bugged and keep requesting me every possible second to pay him his 100 gold all over and over again, i decided to load the game as it didn't gave any effect...
My question is... where does Biff takes a nap after we lose him somewhere, or if we would never hire him before, where could he be for allow us this option later-on?

[Sugar]

If you lose him,you should be able to find him where you recruit him.Slightly after the pass,near the big tree.