Confused..

Ok, so i got a packet sniffer, and im lookin at all the packets. SO i try to send 9d which is "item action" (.send 9d) and it doesnt do anything. then it gives me c/i. But then i drop gold, and it says packet 50. But, if gives u an example in there and says send like 50000001000 or somthing, and it is also drop gold. But, i always drop when i send any kind of packet. Can anyone give me a really good packet sniffer, and help me along with sending packets? thanks

You might be sending an inappropriate packet whenver it gives C/I. Like, a "17" packet for dropping an item would drop it from your cursor.

There's a stickied thread on packets and a tutorial which are still useful.