Is there a way to monitor my staking weight with this wallet? Most POS wallets give you a little more info than only staking or not staking.
Solaris proof of stake does not give more weight to older coins or clients with longer consecutive uptime. The only weight you have in staking is your (mature) XLR balance. Think of the block reward each minute like a lottery and each mature XLR is a ticket that increases your chances of winning.