Good morning Jack. Most likely the geoplogists had used the handheld device at Rusty. Why not, it's so easy & practical during the field work. As for why only 2 holes, hard to say. Ken is highly experienced in his field of such business, he must had a reason to drill only 2 holes. Also, there must be a reason for him to stake 102 more new claims right before the last PR. Lets hope all these eventually add up to good news. We must trust his judgement & actions. That's the least we can do. Patience is GOLDEN.