if ( fee0+fee1 > 0 && ( n0 > 0 || fee0 == 0) && ( n1 > 0 || fee1 == 0 ) ){
  address pool = V3_FACTORY.getPool(address(TOKEN0.token), address(TOKEN1.token), feeTier * 100);
  (uint160 sqrtPriceX96,,,,,,)  = IUniswapV3Pool(pool).slot0();
  (uint256 token0Amount, uint256 token1Amount) = LiquidityAmounts.getAmountsForLiquidity( sqrtPriceX96, TickMath.getSqrtRatioAtTick(lowerTick), TickMath.getSqrtRatioAtTick(upperTick), liquidity);
  if (token0Amount + fee0 > 0) newFee0 = n0 * fee0 / (token0Amount + fee0);
  if (token1Amount + fee1 > 0) newFee1 = n1 * fee1 / (token1Amount + fee1);
  fee0 += newFee0;
  fee1 += newFee1; 
  n0   -= newFee0;
  n1   -= newFee1;
}
(uint128 newLiquidity, uint256 added0, uint256 added1) = POS_MGR.increaseLiquidity(
  INonfungiblePositionManager.IncreaseLiquidityParams({
    tokenId: tokenId,
    amount0Desired: n0,
    amount1Desired: n1,
    amount0Min: n0 * 95 / 100,
    amount1Min: n1 * 95 / 100,
    deadline: block.timestamp
  })
);
if ( fee0+fee1 > 0 && ( n0 > 0 || fee0 == 0) && ( n1 > 0 || fee1 == 0 ) ){
  address pool = V3_FACTORY.getPool(address(TOKEN0.token), address(TOKEN1.token), feeTier * 100);
  (uint160 sqrtPriceX96,,,,,,)  = IUniswapV3Pool(pool).slot0();
  (uint256 token0Amount, uint256 token1Amount) = LiquidityAmounts.getAmountsForLiquidity( sqrtPriceX96, TickMath.getSqrtRatioAtTick(lowerTick), TickMath.getSqrtRatioAtTick(upperTick), liquidity);
  if (token0Amount + fee0 > 0) newFee0 = n0 * fee0 / (token0Amount + fee0);
  if (token1Amount + fee1 > 0) newFee1 = n1 * fee1 / (token1Amount + fee1);
  fee0 += newFee0;
  fee1 += newFee1; 
  n0   -= newFee0;
  n1   -= newFee1;
}
  uint256 TOKEN0_PRICE = ORACLE.getAssetPrice(address(TOKEN0.token));
  uint256 TOKEN1_PRICE = ORACLE.getAssetPrice(address(TOKEN1.token));
  require (TOKEN0_PRICE > 0 && TOKEN1_PRICE > 0, "Invalid Oracle Price");
  // Calculate the equivalent liquidity amount of the non-yet compounded fees
  // Assume linearity for liquidity in same tick range; calculate feeLiquidity equivalent and consider it part of base liquidity 
  feeLiquidity = newLiquidity * ( (fee0 * TOKEN0_PRICE / 10 ** TOKEN0.decimals) + (fee1 * TOKEN1_PRICE / 10 ** TOKEN1.decimals) )   
                                / ( (added0   * TOKEN0_PRICE / 10 ** TOKEN0.decimals) + (added1   * TOKEN1_PRICE / 10 ** TOKEN1.decimals) ); 
